initial commit, 4.5 stable

editor/docks/node_dock.cpp

@@ -0,0 +1,162 @@
+/**************************************************************************/
+/*  node_dock.cpp                                                         */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#include "node_dock.h"
+
+#include "core/io/config_file.h"
+#include "editor/scene/connections_dialog.h"
+#include "editor/themes/editor_scale.h"
+
+void NodeDock::show_groups() {
+	groups_button->set_pressed(true);
+	connections_button->set_pressed(false);
+	groups->show();
+	connections->hide();
+}
+
+void NodeDock::show_connections() {
+	groups_button->set_pressed(false);
+	connections_button->set_pressed(true);
+	groups->hide();
+	connections->show();
+}
+
+void NodeDock::_save_layout_to_config(Ref<ConfigFile> p_layout, const String &p_section) const {
+	p_layout->set_value(p_section, "dock_node_current_tab", int(groups_button->is_pressed()));
+}
+
+void NodeDock::_load_layout_from_config(Ref<ConfigFile> p_layout, const String &p_section) {
+	const int current_tab = p_layout->get_value(p_section, "dock_node_current_tab", 0);
+	if (select_a_node->is_visible()) {
+		if (current_tab == 0) {
+			groups_button->set_pressed_no_signal(false);
+			connections_button->set_pressed_no_signal(true);
+		} else if (current_tab == 1) {
+			groups_button->set_pressed_no_signal(true);
+			connections_button->set_pressed_no_signal(false);
+		}
+	} else if (current_tab == 0) {
+		show_connections();
+	} else if (current_tab == 1) {
+		show_groups();
+	}
+}
+
+void NodeDock::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_THEME_CHANGED: {
+			connections_button->set_button_icon(get_editor_theme_icon(SNAME("Signals")));
+			groups_button->set_button_icon(get_editor_theme_icon(SNAME("Groups")));
+		} break;
+	}
+}
+
+void NodeDock::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("_save_layout_to_config"), &NodeDock::_save_layout_to_config);
+	ClassDB::bind_method(D_METHOD("_load_layout_from_config"), &NodeDock::_load_layout_from_config);
+}
+
+void NodeDock::update_lists() {
+	connections->update_tree();
+}
+
+void NodeDock::set_node(Node *p_node) {
+	connections->set_node(p_node);
+	groups->set_current(p_node);
+
+	if (p_node) {
+		if (connections_button->is_pressed()) {
+			connections->show();
+		} else {
+			groups->show();
+		}
+
+		mode_hb->show();
+		select_a_node->hide();
+	} else {
+		connections->hide();
+		groups->hide();
+		mode_hb->hide();
+		select_a_node->show();
+	}
+}
+
+NodeDock::NodeDock() {
+	singleton = this;
+
+	set_name("Node");
+	mode_hb = memnew(HBoxContainer);
+	add_child(mode_hb);
+	mode_hb->hide();
+
+	connections_button = memnew(Button);
+	connections_button->set_theme_type_variation(SceneStringName(FlatButton));
+	connections_button->set_text(TTRC("Signals"));
+	connections_button->set_toggle_mode(true);
+	connections_button->set_pressed(true);
+	connections_button->set_h_size_flags(SIZE_EXPAND_FILL);
+	connections_button->set_clip_text(true);
+	mode_hb->add_child(connections_button);
+	connections_button->connect(SceneStringName(pressed), callable_mp(this, &NodeDock::show_connections));
+
+	groups_button = memnew(Button);
+	groups_button->set_theme_type_variation(SceneStringName(FlatButton));
+	groups_button->set_text(TTRC("Groups"));
+	groups_button->set_toggle_mode(true);
+	groups_button->set_pressed(false);
+	groups_button->set_h_size_flags(SIZE_EXPAND_FILL);
+	groups_button->set_clip_text(true);
+	mode_hb->add_child(groups_button);
+	groups_button->connect(SceneStringName(pressed), callable_mp(this, &NodeDock::show_groups));
+
+	connections = memnew(ConnectionsDock);
+	add_child(connections);
+	connections->set_v_size_flags(SIZE_EXPAND_FILL);
+	connections->hide();
+
+	groups = memnew(GroupsEditor);
+	add_child(groups);
+	groups->set_v_size_flags(SIZE_EXPAND_FILL);
+	groups->hide();
+
+	select_a_node = memnew(Label);
+	select_a_node->set_focus_mode(FOCUS_ACCESSIBILITY);
+	select_a_node->set_text(TTRC("Select a single node to edit its signals and groups."));
+	select_a_node->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
+	select_a_node->set_v_size_flags(SIZE_EXPAND_FILL);
+	select_a_node->set_vertical_alignment(VERTICAL_ALIGNMENT_CENTER);
+	select_a_node->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
+	select_a_node->set_autowrap_mode(TextServer::AUTOWRAP_WORD_SMART);
+	add_child(select_a_node);
+}
+
+NodeDock::~NodeDock() {
+	singleton = nullptr;
+}